<?php
class News_model extends CI_Model {

	public function __construct() {
		$this->load->database();
	}

	public function get_news($slug = FALSE) {
		if ($slug === FALSE) {
			$query = $this->db->get('news');
			return $query->result_array();
		}

		$query = $this->db->get_where('news', array (
			'slug' => $slug
		));
		return $query->row_array();
	}
	
	public function set_news() {
		$this->load->helper('url');

		$slug = url_title($this->input->post('title'), 'dash', TRUE);

		$data = array (
			'title' => $this->input->post('title'),
			'slug' => $slug,
			'text' => $this->input->post('text')
		);

		return $this->db->insert('news', $data);
	}
}